configure: remove git url check

This part of the script doesn't check if git command is available and produce error if not.
It is 2 years since address changed and it is more reasonable to remove it than fix it.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

configure

@@ -5186,26 +5186,3 @@ pkgconfig_generate libpostproc   "FFmpeg postprocessing library"        "$LIBPOS
 pkgconfig_generate libavresample "Libav audio resampling library"       "$LIBAVRESAMPLE_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
 pkgconfig_generate libswscale    "FFmpeg image rescaling library"       "$LIBSWSCALE_VERSION"    "$LIBM"      "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
 pkgconfig_generate libswresample "FFmpeg audio resampling library"      "$LIBSWRESAMPLE_VERSION" "$LIBM"      "libavutil${build_suffix} = $LIBAVUTIL_VERSION"
-
-fix_ffmpeg_remote(){
-    git_remote_from=$1
-    git_remote_to=$2
-    fixme_remote=$(git --git-dir=$source_path/.git --work-tree=$source_path remote -v | grep $git_remote_from | cut -f 1 | sort | uniq)
-    if [ "$fixme_remote" != "" ]; then
-        echolog "
-Outdated domain in git config, the official domain for ffmpeg git is since
-November 2011, source.ffmpeg.org, both the old and the new point to the same
-repository and server. To update it enter the following commands:
-"
-        for remote in $fixme_remote; do
-            echolog "git remote set-url $remote $git_remote_to"
-        done
-    fi
-}
-
-if test -f "$source_path/.git/config"; then
-    remote_from=git.videolan.org
-    remote_to=source.ffmpeg.org
-    fix_ffmpeg_remote git@$remote_from:ffmpeg   git@$remote_to:ffmpeg
-    fix_ffmpeg_remote git://$remote_from/ffmpeg git://$remote_to/ffmpeg
-fi